DC 7.4V High Torque Brushless DC Gear Motor With Gear Ruducer For AI Robot
Small brushless dc motor BLS2938 Main features:
Size: φ28.0*663mm-28*87mm
Reducer ratio:1:3.7~1:1012
PWM pulse wide speed range
Clockwise/counter-clockwise rotation
FG speed feedback signal
MODEL | VOLTAGE | NO LOAD | AT MAXIMUM EFFICIENCY | STALL | ||||||
OPERATING RANGE |
RATED | SPEED | CURRENT | SPEED | CURRENT | TORQUE | OUTPUT | TORQUE | CURRENT | |
r/min | A | r/min | A | N.m | W | N.m | A | |||
BLS2838I-GB-V1 | 6V~12V | 7.4V | 63 | 0.16 | 58 | 0.797 | 0.54 | 3.755 | 2.68 | 3.415 |
BLS2838I-GB-V2 | 8V~16V | 12V | 114 | 0.28 | 98 | 0.915 | 0.54 | 6.778 | 2.67 | 3.724 |
BLS2838I-GB-V3 | 8V~26V | 24V | 85 | 0.05 | 66 | 0.426 | 0.64 | 6.085 | 3.84 | 2.036 |
How to select an ideal gearbox for your motor?
Before selecting a gearbox ( also known as gear reducer or gear head ), it's important to take several factors into account: Torque, Rotation Speed and Gearbox Type.
1. Determine the motor specifications: The first step is to determine the motor's power rating, speed, and torque. This information will help you determine the gearbox ratio needed to achieve the desired output speed and torque.
2. Determine the application requirements: The next step is to determine the application requirements, such as the load type, operating environment, and duty cycle. This information will help you select a gearbox that can handle the specific demands of the application.
3. Consider the gearbox type: There are different types of gearboxes such as planetary, spur, and worm gearboxes. Consider the advantages and disadvantages of each type, and select the one that best suits your application.
Contact us with your expectations, we will give you professional advise.
Typical Application: